51978412 (number)

51978412 is an even 8-digits composite number following 51978411 and preceding 51978413. In scientific notation, it is written as 5.1978412 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 25941920 positive integers (up to 51978412) that are relatively prime to 51978412.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred seventy-eight thousand four hundred twelve

Notation

Scientific notation 5.1978412 × 10^7
Engineering notation 5.1978412 × 10^6

Prime Factorization of 51978412

Prime Factorization 2 × 2 × 563 × 23081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25989206
Product of the distinct prime numbers

The prime factorization of 51978412 is 2 × 2 × 563 × 23081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 53, 46, 165, 485, 279, 3896, 74758, 55842, 852055, 830011, 4053373, 6842355, 10340595, 78859847, 840353690, 374553608, 3967477606, 104040588

Basic calculations (n = 51978412)

Multiplication

n×y
n×2 103956824
n×3 155935236
n×4 207913648
n×5 259892060

Division

n÷y
n÷2 25989206
n÷3 17326137.333333
n÷3 12994603
n÷5 10395682.4

Exponentiation

ny
n2 2701755314041744
n3 1.4043295083645E+23
n4 7.2994817769528E+30
n5 3.7941547118894E+38

Nth Root

y√n
2√n 7209.6055370596
3√n 373.19945632012
4√n 84.90939604696
5√n 34.927266781386

Divisors of 51978412

1, 2, 4, 563, 1126, 2252, 23081, 46162, 92324, 12994603, 25989206, 51978412

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51978411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51978412 can be divided by 12 positive divisors. The sum of these divisors (counting 51978412) is 1, the average is 0.083333333333333.

Base conversion 51978412

Base System Value
2 Binary 11000110010010000010101100
3 Ternary 10121210202222101
4 Quaternary 3012102002230
5 Quinary 101301302122
6 Senary 5054024444
8 Octal 306220254
10 Decimal 51978412
12 Duodecimal 154a8124
16 Hexadecimal 31920ac
20 Vigesimal g4h60c
36 Base36 uy2ss

Cryptographic Hash Functions

md5 80db1d8bd20af4f1e4f92b3c2470565a
sha1 4b46017fb5fd9177c204f329dea21436c30d77ee
sha256 8cae0096bd4a9e6ba67a8f3dbc342d0cde267b51e1ec925055f32166da87d0c5
sha512 a0a834f632950ceffae421fe8511fe5f3995e40c0d8ea497200b0d524e0e676e80333d640e23ed58fb3bdbaec37c351b134bf955f6b64c19c5019b7ae9edcd26
ripemd-160 c0f9847f5717b6d70aaada2ea809cb295f87be01

51978412 as geometric shapes

Circle

Radius = n
Diameter 103956824
Circumference 326589994.56893
Area 8.4878146463907E+15

Sphere

Radius = n
Volume 5.8824416889298E+23
Surface area 3.3951258585563E+16
Circumference 326589994.56893

Square

Length = n
Perimeter 207913648
Area 2701755314041744
Diagonal 73508575.201016

Cube

Length = n
Surface area 16210531884250464
Volume 1.4043295083645E+23
Space diagonal 90029250.480748

Equilateral Triangle

Length = n
Perimeter 155935236
Area 1.1698943683849E+15
Altitude 45014625.240374

Triangular Pyramid

Length = n
Surface area 1.1698943683849E+15
Volume 1.6550181973082E+22
Height 24502858.400339